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Phylum Mollusca: Class Gastropoda
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Phylum Mollusca: Class Gastropoda
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Phylum Mollusca: Class Gastropoda
Blood is confined to tissue spaces for support, such skeleton is known to be:
hydraulic skeleton
pelvic skeleton
cartilaginous structure
bones
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Primitive gastropods have
lungs
one lung
two gills
one gill
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
A proteinaceous covering on dorsal, posterior margin of foot enhances protection in snails, named as:
body mass
protostome
operculum
mantle
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Food in gastropods is trapped in mucous strings and incorporated into a mucoid mass called:
protoplast
protosyle
protostomes
deuterostomes
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Snails, limpets, and slugs belong to class
bivalvia
gastropoda
cephalopoda
Annelida
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Trochophore larva develops into another free-living larva along with foot, named as:
trochophore
veliger larva
Muller’s larva
planula
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Number of living species included in class Gastropoda is:
30,000 species
32,000 species
35,000 species
55,000 species
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Smallest gastropods propel themselves over mucous trail by help of:
cilia
flagella
foot
pedal
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
How many species of subclass Pulmonata have?
17,000 species
19,000 species
15,000 species
12,000 species
Author:
rikazzz
Comment
Phylum Mollusca: Class Gastropoda
Members of class Gastropoda have
open circulatory system
close circulatory system
lack circulatory system
complete circulatory system
Author:
rikazzz
Comment
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